baber/WOPTO huggingface dataset:
Patent JP-S58205734-A (JP)
Title: Electrically conductive biaxially oriented transparent film
Inventor: TANABE TSUNEAKI
IPC: B29C55/12
Filed: 1982-05-25
Abstract: PURPOSE:To provide the titled film having a rigid and stable high electrical condutivity, having electrical conductivity also in the direction of thickness and useful for electrophotography, electrostatic insulation, packaging or the like, wherein copper sulfide is minutely dispersed in a biaxially oriented film of a nitrile group containing polymer. CONSTITUTION:For example, a biaxially oriented film (preferably, previously het set with a draw ratio of not lower than 2) of a nitrile group containing polymer such as (meth)acrylnitrile is first treated with a solution of a cuprous or cupric salt (preferably, a cuprous salt; when a cupric salt is used, a reducing agent is jointly used) in water or an organic solvent. Then, the film is brought into reaction with a sulfur compound (e.g., sodium hydrogen sulfite) in a gaseous or liquid phase to obtain the objective film with copper sulfide dispersed therein. The film is preferably heat set so that the contraction ratio thereof in hot water of 70 deg.C is not higher than 50%.
Patent JP-H07292021-A (JP)
Title: Production of ultrahigh-molecular-weight polypropylene
Inventor: KITAJIMA YOSHIYUKI
IPC: C08F4/646
Filed: 1994-04-26
Abstract: PURPOSE:To produce a highly stereoregular ultrahigh-molcular-weight polypropylene of a weight-average molecular weight of 1000000 or above in a higher polymerization activity by using a specified catalyst component pretreated by prepolymerization. CONSTITUTION:A process for producing an ultrahigh-molecular-weight polypropylene comprising prepolymerizing 0.1-100g, per g of the titanium compound, of an alpha-olefin in the presence of a titanium compound, an organoaluminum compound represented by the formula: R3Al (wherein R is a 1-10 C saturated hydrocarbon group) an organosilicon compound represented by the formula: R<1>R<2>Si(OR<3>)2 (wherein R<1>, R<2> and R<3> are each 1-20 C hydrocarbon group); at least either R<1> or R<2> is a linear hydrocarbon group or cyclohydrocarbon group in which the carbon atom directly bonded to the silicon atom is a primary or secondary one and polymerizing propylene in the presence of the obtained titaniumcontaining polyolefin and an organoaluminum compound to produce a polymer of a weight-average molecular weight of 1000000 or above. A particularly desirable example of the titanium compound is the one having high catalytic activity and comprising Ti, Mg and a halogen.
Patent JP-S63255098-A (JP)
Inventor: ISHIKAWA SHUNICHI
IPC: D06F13/02
Filed: 1987-04-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62244658-A (JP)
Title: Printing head
Inventor: ARAGAKI TAKAHIKO
IPC: B41J2/235
Filed: 1986-04-16
Abstract: PURPOSE:To enhance the response frequency of a printing wire and to reduce the generation of heat of a printing head by reducing an eddy current, by providing a slot to a magnetic circuit. CONSTITUTION:The magnetic circuit of a printing head is constituted of a magnet 5, a yoke 1 and a hammer spring 3. A current is made to flow to a coil 2 when a printing operation is performed to cancel the magnetic flux of the magnetic circuit as well as to cancel the force attracting the hammer spring 3 and the upper end of the spring 3 is separated from the surface of the yoke 1 at a high speed to spring out a printing wire 4 to perform printing operation. When a current is supplied to the coil 2, if magnetic flux comes to 0 abruptly, the hammer spring 3 can be operated quickly so much but an eddy current is generated in the magnetic circuit at the time of the change in a magnetic speed so as to obstruct the change in the magnetic speed. Therefore, a slot 6 is provided to the yoke 1 to make the eddy current hard to flow.
Patent JP-S5715018-A (JP)
Title: Forward wheel differential locking device in riding agricultural machinery
Inventor: ISHIDA ISAO
IPC: B62D11/08
Filed: 1980-06-30
Abstract: PURPOSE: To prevent right and left wheels from slipping at a reorienting operation to reorient certainly by making a front wheel differential locking device in actuated state in linkage with a stepping operation of a running brake of a four-wheel drive riding agricultural machinery.  
     CONSTITUTION: When a brake pedal is stepped into to reorient a machine body, a locking arm 7 is pulled through a locking wire with an action of a brake mechanism. For the fact, click 12a of a locking clutch 12 is engaged sufficiently with a click 8a of a ring gear 8 and driving shafts 3, 4 of right and left front wheels are unified in a body to become a locked state. Therefore slip of right and left front wheels at reorientation is prevented and it is possible to reorient the car body smoothly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60232329-A (JP)
Title: Powder supply machine
Inventor: FUNAKOSHI YOSHIROU
IPC: B65G65/48
Filed: 1984-05-01
Abstract: PURPOSE:To stably maintain, fluidity, dynamic pressure and stagnant quantity of powder in a short cylinder-like supply drum of large diameter, in a predetermined condition at all times and supply a predetermined quantity of the powder accurately and promptly by positioning the side end face of said supply drum in the perpendicular direction and providing an agitator in the drum. CONSTITUTION:Powder in a hopper 10 is supplied from a central receiving port 32 of the side end face 31 of a supply drum 30 into said drum 30. Through stirring the powder in the drum 30 by means of churning blades 41 of an agitator 40 rotating along the inner peripheral surface of the drum, fluidity and dynamic pressure are given to the powder. Then, through adjusting the pressure by means of a pressure sensor 70, and detecting a substitute value of the quantity of the powder in the drum 30 by means of a torque meter 80, and further through maintaining constant the stagnant quantity of the powder, the powder is discharged from a discharge hole 33 provided on the lower end part of the drum 30 side peripheral wall to dice holes 51 of a rotary die wheel 50 by a fixed quantity. The fixed quantity of the powder is filled in a container 60 from these dice holes 51.
Patent JP-H07290721-A (JP)
Title: Ink jet recording apparatus
Inventor: HASEGAWA HIROSHI
IPC: B41J2/18
Filed: 1994-04-26
Abstract: PURPOSE:To provide a small-sized inexpensive ink jet recording not apparatus performing recording by two or more kinds of inks and uselessly wasting ink at the time of ink sucking recovery operation. CONSTITUTION:An ink jet recording apparatus is equipped with a recording head capable of emitting different inks by kinds, a plurality of ink tanks 2B-2C receiving a plurality of inks by kinds, the ink supply passages 202, 110 provided between them, the atmosphere communication passages 201, 102, 103 communicating with the individual ink tanks, a plurality of opening and closing valves 104-106 capable of opening and closing the atmosphere communication passages and/or the ink supply passages, the drive means 107 thereof and a suction recovery means 12. In this apparatus, the opening and closing valves are made slectively drivable at the time of suction recovery operation.
Patent JP-S5516428-A (JP)
Title: Semiconductor device
Inventor: MURAMOTO KENICHI
IPC: H01L29/41
Filed: 1978-07-21
Abstract: PURPOSE: To attach a pair of good conductive emitter electrode for each split emitter to make advantageous in view of current capacity and to make bast suited for the case where high powering is desired.  
     CONSTITUTION: To provide contact holes 11 and 22 on an emitter layer 4 as well as on a base contact layer 9 in the prescribed positions of an insulated membrane 5. Then by avacuum evaporation method the whole surface of the semiconductor base will be covered and attached with an aluminium layer followed by pattering by a photo etching method to form a base electrode 7 and electrodes 7 2  and 7 3 . By arranging a pair of good conductive emitter electrode 7 2  for each split emitter, it becomes advantageous in view of current capacity and best suited for the case where high powering is desired. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03287506-A (JP)
Title: Antibacterial insecticidal composition
Inventor: FUJITA TAKASHI
IPC: A01N41/10
Filed: 1990-04-05
Abstract: PURPOSE:To provide the subject composition containing a specified industrial germicide (trade name: 'Amical(R)') and a specified insecticide (trade name: 'Torevon(R)') for agriculture or for prevention of epidemics, capable of simultaneous control of various kinds of bacteria and insect pests for a long period in a low amount and having a high safety. CONSTITUTION:As the active components, (A) 1-(diiodomethylsulfonyl)-4 methylbenzene ('Amical(R)') is blended with (B) 2-(4-ethoxyphenyl)-2- methylpropyl-3-phenoxybenzyl ether ('Torevon(R)') using (B) in an amount of, e.g. 0.01-50 pts.wt., preferably 0.1-10 pts.wt. based on 1 pts.wt. (A) to obtain the objective antibacterial insecticidal composition capable of giving excellent antibacterial, antifungal and mothproof effects to domestic or industrial products in a so low quantity and concentration that no effect might be expected in conventional commercial drugs, having a very low toxicity to mammals, entirely free from irritation to the skin or from pathoclisis, etc., and capable of safe use therefor.
Patent JP-S5424580-A (JP)
Title: Etching method
Inventor: SUMINO KATSUO
IPC: H01L21/302
Filed: 1977-07-27
Abstract: PURPOSE: To perform stable etching, by making heating in advance or starting etching after leaving under vacuum for a given time, before etching silicon nitride film. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10281333-A (JP)
Title: Float valve
Inventor: KANAO SHIGEKI
IPC: F16K31/18
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To enable a valve to well operate over a long period, while attaining facilitation of assembly work. SOLUTION: This float valve is constituted such that a tank 1 for storing liquid is provided, also a pipe body 3 connected to a pump for sucking up liquid stored in this tank 1 is arranged in the tank 1, the valve is provided in a lower part of this pipe body 3. Here, this constitution is formed such that in a lower end lateral side surface of the pipe body 3, a liquid taking in opening part is formed, or a separate member formed with a liquid taking in opening part 8 in a lateral side surface is connected to a lower end of the pipe body 3, a sheet member 9 mounting an upper end in the upward from the liquid taking in opening part is provided, this sheet member 9, by its own buoyancy in the tank 1 storing liquid, is rolled up, so as to provide an opening attitude opening the opening part 8, and in a condition without water, by the own weight,  a closed attitude closing the opening part 8 is provided.
Patent JP-S61248427-A (JP)
Title: Formation of multilayer interconnection
Inventor: YAMADA YOSHIAKI
IPC: G03F9/00
Filed: 1985-04-25
Abstract: PURPOSE:To facilitate a fine pattern wiring by a method wherein an additional positioning mark is formed in an insulation film simultaneously and alignment exposure of the electrode wiring of the next layer formed on the insulation film is performed by utilizing the new positioning mark. CONSTITUTION:When a photoresist film 6 is developed and a photoresist aperture 10 is formed, an additional positioning mark pattern 11 is formed simultaneously. After a layer insulation film aperture 12, which reaches the first electrode wiring 3, is formed in a resin film 5 and at the same time a new positioning mark 13 is formed by utilizing the photoresist 6 as a mask, the photoresist film 6 is removed. A metal film 14 is applied over the whole surface of a substrate and further a photoresist film 15 is applied. Then, when a laser beam 16 is applied to the mark 13 for positioning, only the laser beams 17 with a certain reflective angle among the beams of diffused reflection are detected by photodiodes 9 and the position where the intensity of the beams 17 becomes the maximum is detected as the position for alignment of a wafer and an exposure is performed. With this constitution, formation of a fine wiring is facilitated.
Patent JP-H04229638-A (JP)
Title: Method for formation of multilevel coplanar conductor/insulator film using photo- sensitive polyimide polymer composition
Inventor: JIYON EDOWAADO KUROONIN
IPC: H01L23/528
Filed: 1991-03-29
Abstract: PURPOSE: To provide a method for manufacturing the multi-level coplanar conductor/insulator film on a machined semiconductor base with a conductor pattern. CONSTITUTION: A development stop layer is given to a 1st layer, and a 2nd layer formed of a photosensitive polyimide polymer composition is given to the development stop layer. The 2nd layer is exposed to an image so that part of the development stop layer is selectively exposed, and then developed, and the exposed part is removed. The 1st layer is exposed to an image, so that the region of the base is selectively exposed, and then developed (here, an opening part formed in the 1st layer is matched with at least part of an opening part formed in the 2nd layer). A conductor substance is deposited on the 2nd layer and in the openings in the 1st and 2nd layers, and the conductor substance laid on the 2nd layer is removed to form the surface of the conductor substance to be flush with the 2nd layer.
Patent JP-H09280686-A (JP)
Title: Magnetic freezer
Inventor: NAKAMICHI KENJI
IPC: F25B25/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To sufficiently exhaust heat from a magnetic substance and hence improve a freezing output by containing the magnetic substance in a magnetic substance container having a gap on the side surface thereof kept unchanged and supporting the same with a spring, and resiliently supporting the magnetic substance together with the magnetic substance container through another spring. SOLUTION: A magnetic substance 20 supported with a spring 23 is held in a magnetic substance container 26A, having a predetermined gap between the side of the container and the container 26A, and a support part 35 is provided in parallel to a thermal switch container 18 below the magnetic substance container 26A. A spring 32 is interposed between the support part 35 and a flange 24A which spring resiliently supports the magnetic substance 20 together with the container 26A. A conical convex part 33 with its tip end made a hemisphere is formed on the upper part of the magnetic substance 20 while a conical recessed part 34 is formed below the thermal switch 12 at a portion opposite to the projecting part 33 to which recessed part the projecting part 33 is fitted whereby single contact between the thermal switch 12 and the magnetic substance 20 is eliminated to improve heat dissipation.
Patent JP-H02266237-A (JP)
Title: Combination scale
Inventor: TOYODA YOSHIHARU
IPC: G01G19/387
Filed: 1989-04-07
Abstract: PURPOSE:To shorten the weighing cycle time and to improve the combination accuracy by varying the open gate time of an auxiliary tank gate to discharge a weighed body from the auxiliary tank. CONSTITUTION:When a 1st detecting means 1 detects the start time of the discharging of the measured body from a weighing tank to the auxiliary tank, a timer means 2 begins to clock the rest time required to complete the discharging of the measured body to the auxiliary tank. Then a 2nd detecting means 3 detects the start time of the discharging of the measured body from the auxiliary tank and then a time setting means 4 sets the time, obtained by the rest necessary time measured by the means 2 to the normal time required to discharge the measured body from the auxiliary tank when the measured body is discharged to the auxiliary tank completely, as the open gate maintenance time of the auxiliary tank gate. Then the auxiliary tank gate is opened for the time.
Patent JP-H10285986-A (JP)
Title: Controller for switched reluctance motor
Inventor: MORI MASATO
IPC: H02P25/08
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a switched reluctance motor, in which the number of elements can be decreased. SOLUTION: A revolving magnetic field is formed of stator windings 12a, 12b, 12c by the control of a main switch So1 interrupting the current of a main circuit and switches Su1 , Sv1 , Sw1 successively interrupting the currents of the stator windings 12a, 12b, 12c of the switched reluctance motor II, while currents at the time of switching resulting from the inductance of the stator windings 12a, 12b, 12c are flowed back properly by diodes Da1 , Du1 , Dv1 , Dw1 , and the switched reluctance motor is controlled so that electricity is conducted through the main switch So1 when currents flowed through a capacitor 16 through the diodes Du1 , Dv1 , Dw1 reach a fixed value or less.
Patent JP-S59215692-A (JP)
Inventor: OKUDA TADAO
IPC: H05B6/12
Filed: 1983-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01261041-A (JP)
Title: Honey-comb shaped ring network
Inventor: KURITA TOSHIHIKO
Filed: 1988-04-12
Abstract: PURPOSE:To easily expand a network without giving effect on communication in sub rings or between sub rings by providing plural gateways intervening in transmission and reception for inter sub-ring between adjacent sub rings. CONSTITUTION:Each gateway G is provided between adjacent sub rings S to intervene in transmission and reception between the sub rings S and there are some gateways in the gateways G, arranged to a part where three adjacent sub rings B are crossed together, thereby intervening in the transmission and reception of information among the 3 adjacent sub rings. In the case of communication between nodes N in different sub rings S, any of the plural gateways G is used between the adjacent sub rings S for the communication. Thus, it is possible to expand the network in a honey-comb form and the expansion of the network is facilitated without giving influence on the communication in the sub rings S or between the sub rings S.
Patent JP-2000237465-A (JP)
Title: Knockdown play hut
Inventor: HIROTA MASAKICHI
IPC: A63H33/42
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a knockdown play hut applicable to culture the aesthetic sentiments of children by creating a clean, sanitary and natural pastoral atmosphere, by laying a throstle spinning carpet for imparting the sterilizing action by being treated by titanium oxide water on a floor, and assembling a roof and side walls sewn by similar throstle spinning cloth on this. SOLUTION: The throstle spinning carpet 5 for imparting a sterilizing action by being treated by titanium oxide water is laid on a floor, four members by integrally sewing a triangular roof and square side walls by throstle spinning cloth similarly treated by titanium oxide water are raised up on this, and are tied by strings 9 by bending a boundary line between the roof and the side wall to assemble a play hut. At this time, the four members are a front side wall 1 having an entrance door 6, a left side wall 2 having a left side window 7, a right side wall having a right side window and a back side wall. The entrance door 6 is integrally sewn, and the connecting part is rotated by being bent longitudinally to enable a child to go in and out. A color tone and design of the roof, the side wall and the carpet are applied so that a natural pastoral atmosphere can be created.
Patent JP-H02268253-A (JP)
Title: Measuring method of transmittance of material
Inventor: HOSHINO TAIZO
IPC: G01J3/28
Filed: 1989-04-11
Abstract: PURPOSE:To simplify the constitution of an apparatus and to make it possible to measure transmittance in any wavelength region by computing the output intensity of an optical sensor, and obtaining the transmittance of a material to be measured. CONSTITUTION:The radiation spectrum of a light source for the control parameter of a variable radiation spectrum means 12 is measured beforehand in a light source 11. Said light source 11 is used. The light from the light source 11 is transmitted through a material to be measured 30 at a certain parameter (j), and the light is projected on an optical sensor 10. Output intensity Aj of the light outputted from the optical sensor 10 is measured with a detecting part 14 of an operating means 13. Then, a wavelength region is divided into (n) parts arbitrarily. Of the light rays which are emitted from the light source 11 whose control parameter (j) is set, the amount of emitted light Pji at a wavelength region (i), the output intensity Aj, the spectral sensitivity Ri of the optical sensor 10 in the wavelength region (i) and the amount of emitted light Bi which is projected on the optical sensor 10 directly in the same wavelength region are substituted for the terms of the expression (j=1, 2,...,m and m>=n). Simultaneous equations for the obtained transmittance (taui) are operat ed and the transmittance (tau) is obtained.
Patent JP-H01261263-A (JP)
Title: Production of oxide superconducting material
Inventor: KUROSAKA AKITO
IPC: H01B13/00
Filed: 1988-04-12
Abstract: PURPOSE:To increase the density of formed article and improve the critical current density, by classifying raw material powder of a Y-Ba-Cu-oxide superconducting material into three parts by particle diameter, compounding the parts with each other at respective specific weight ratio and compression- molding the mixture. CONSTITUTION:Raw material powder of a Y-Ba-Cu-O superconducting substance is classified into three parts, i.e., (A) powder having particle diameter of 8-10mum, (B) powder having particle diameter of 2-3mum and (C) powder having particle diameter of <=0.5mum. The powders are mixed with each other at weight ratios (A:B:C) of (30-34):(7-9):1, compression molded and calcined in an oxidizing atmosphere to obtain an oxide superconductor.
Patent JP-H09258773-A (JP)
Title: Voice recognizing method
Inventor: TAKAHASHI SATOSHI
IPC: G10L21/0208
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To recognize voice with part of guidance voice superposed by synthesizing a model of remaining unerased guidance voice to be noise and a voice model recorded in quiet environment, and recognizing input voice using a synthesized model. SOLUTION: Guidance voice is outputted from an output speaker 19 for a system, and the guidance voice entering a microphone is recorded. At this time, an adaptive filter 18 is put in action so as to erase the guidance voice as much as possible. On the basis of this data, a hidden Markov model(HMM) is prepared by a noise model learning part 12. A phoneme HMM stored in a clean voice model memory 14, and a remaining unerased guidance voice HMM are synthesized by a model synthesizing part 13 so as to prepare a phoneme HMM with the guidance voice superposed. At the time of recognizing. the guidance voice superposed on voice sounded by a user is erased using the adaptive filter 18, and then voice is recognized by a voice recognizing part 15 using the synthesized model.
Patent JP-H07295459-A (JP)
Title: Image forming apparatus
Inventor: AMAUCHI KOJI
IPC: G03G21/16
Filed: 1994-04-27
Abstract: PURPOSE:To provide an image forming apparatus in which a fixing unit can be positioned surely in a main body part without being accompanied with any trouble such as vibration, etc., after setting and without increasing the number of parts by composing the image forming apparatus in the way wherein a process unit is changed by opening the upper part of an apparatus box. CONSTITUTION:An axial pin 9 of a fixing unit 8 is so made as to be positioned to a main body frame 13 and the joining of the pin 9 with the axial pin of a link lever 11 attached to the main body frame 13 is made possible to be released by releasing operation of a lock lever 10 attached to an upper part opening and closing cover 15.